body { 
    overflow: auto;
    font-family: Helvetica,Arial,Sans-serif;
    margin: 0px;
    font-size: 62.5%;
}

p 
{
    text-indent: 0em; 
    text-align: justify;
    font-size: 1.5em;
    line-height: 1.5em;
}

p + p
{
    text-indent: 1.2em;
}

div#container 
{
    top: 5%; 
    border: 0px solid black; 
    position: relative; 
    width: 800px; 
    margin-right: auto; 
    margin-left: auto;
    text-align: center;
    padding: 0px;
}

video#show { 
    border: 3px solid black;
    margin: 0px;
    background-color:transparent;
}

button { 
    background-color: #D3D3D3;
    color: black; 
    font-family: arial, Helvetica,sans-serif; 
    font-weight:bold;
    border: 1px solid black;
    margin: 4px;
    padding: 4px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}
button#Yellow { 
    background-color: yellow;
    width: 50px;
}

button#Green { 
    background-color: green;
    width: 50px;
}

button#Red { 
    background-color: red;
    width: 50px;
}

div#controls {
    width: 350px; 
    margin-top: 30px; 
    margin-left: auto; 
    margin-right: auto; 
    border: 0px solid black;
}

span.mark { 
    width: 2px; 
    height: 100%; 
    position: absolute; 
}

span.mark:hover { 
    width: 6px;

}

nav {
    cursor:pointer;
    margin:0;
    padding:0;
    background: transparent;
    position:fixed;
    left:0;
    top:200px;
    text-align: center;
    overflow: hidden;
    color:#000;
    z-index:1000;
    font-size: 1.5em;
}

ul,li,a {
    margin: 0px;
    padding: 0px;
}

nav #navmenu{
    display:none;
}

nav:hover #navmenu{
    display:block;
    border-color: #6C7A95;
    border-width: 3px 3px 3px 0;
    border-style: solid;
    border-radius: 0 7px 7px 0;
}

nav:hover #navimg{
    display:none;
}

nav #navimg{
    margin-left: 10px;
}

nav ul{
    text-align:left;
    width:148px;
    list-style:none;
}
nav a{
    color:#000;
    display:block;
    padding:6px 0 4px 16px;
    font-style:normal;
    text-decoration: none;
}

nav a:hover,nav a:focus{
    background: LightGrey;
    outline:0;
}

#header {
    top: 10px;
    right: 50px;
    position: fixed;
    color: LightGrey;
    font-size: 3em;
    z-index: 50;

}

#box {
    height: auto;
    width: 500px;
    background-color: #FFFDFC;
    margin-top: 200px;
    margin-right: auto;
    margin-left: auto;
    padding: 10px;
    border: 2px solid LightGrey;
}

table {
    border-width: 1px 0px;
    border-color: #000000;
    border-style: solid;
    border-collapse: collapse;
    margin: 5px;
}

th, td {
    text-align: left;
    vertical-align:middle;
    padding: 3px 5px;
}

thead tr {
    border-bottom: 1px solid #000;
}

div.back {
    position: fixed;
    top: 10px;
    left: 10px;
    width: 60px;
    height: 30px;
    background-image: url('../image/back.png');
}

div.error_bar {
    position: fixed;
    top: 0px;
    z-index: 99;
    width: 100%;
    height: 100px;
    text-align: center;
    background-color: #F50013;    
}


div#textControl textarea {
    border: 1px solid black;
    width: 100%;
    height: auto;
}

